baber/WOPTO huggingface dataset:
Patent JP-2000323224-A (JP)
Title: Connector
Inventor: SAITO MASAJI
IPC: H01R13/436
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To enhance engagement force applied to a terminal bracket. SOLUTION: If a retainer 13 is inserted in a retainer mounting hole 12 opened in the bottom surface of a female housing 1, a locking protuberance 15 formed on the retainer 1 is locked to a terminal bracket 16 and the terminal bracket 16 is prevented from being extracted. Terminal lock parts are provided on both end parts of the retainer 13, and an intermediate lock part is provided between them. A terminal lock accepting part 21 and an intermediate lock accepting part 22 for the terminal lock part and the intermediate lock part are disposed in the retainer inserting hole 12, on the female housing 1 side. An actual locking protuberance and a tentative locking protuberance to lock the retainer at a tentative locking position and an actual locking position respectively are formed on them.  Although engagement force in the vicinity of the center part of the female housing 1 is lowered, if the retainer 13 is lengthened in its width direction, since the lock part and the lock accepting part are provided, sufficient engagement force is secured.
Patent JP-S5356430-A (JP)
Title: Double ignition system ignition device
Inventor: YOSHINARI TAKASHI
IPC: F02P15/00
Filed: 1976-11-01
Abstract: PURPOSE: To make it possible for both ignition plugs to spark simultaneously by connecting a passive circuit element to the one end of the secondary coil of the simultaneous-firing system ignition coil, relating to the ignition device which has two ignition plugs in a combustion chamber and ignites them simultaneously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62287809-A (JP)
Inventor: NAKAJIMA MASAO
IPC: B65B11/50
Filed: 1986-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02309946-A (JP)
Title: Bubble generating bathtub
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-05-24
Abstract: PURPOSE:To vary a blow type without controlling an inverter and to reduce the electric shock accident affecting a person's life caused by a high frequency component by varying a slip of an induction motor for driving a circulating pump and varying the number of revolution of the circulating pump. CONSTITUTION:A pump driving device M of a circulating pump P is provided with a revolution speed detecting sensor 6 for detecting the speed of revolution of the circulating pump P, its detection circuit is sent to a control part C, and the speed of revolution of the circulating pump P is controlled. Therefore, an induction motor which can vary the speed of revolution of the circulating pump by varying a slip used as the pump driving device M. Subsequently, by varying a slip by applying a secondary resistance method and a static Scherbius method, etc., the speed of revolution of the circulating pump P is varied. In such a way, the blow type can be varied without controlling an inverter, and an electric shock accident affecting a person's life caused by a high frequency can be reduced.
Patent JP-S5922125-A (JP)
Title: Document editing device
Inventor: DOI MIWAKO
IPC: G06F3/048
Filed: 1982-07-27
Abstract: PURPOSE:To improve the efficiency of the document editing operation of a document editing device on which words and phrases in a document are proofread and retrieved, by specifying the range and contents of the proofreading freely. CONSTITUTION:Words and phrases to be proofread and the range of the proofread are specified in a document displayed on a display device 1 through a position specifying device 2 and a proofreading command and other necessary commands for the proofreading are inputted from an input device 3. Then, the words and phrases to be proofread are proofread and retrieved within the proofreading range specified by the position specifying device 2. Consequently, the range of proofreading in the document is specified freely.
Patent JP-H0425210-A (JP)
Title: Output voltage control circuit
Inventor: TAKAHASHI SHINICHI
IPC: H03G11/00
Filed: 1990-05-21
Abstract: PURPOSE:To obtain an output signal of an optional voltage width continuously by connecting a limit circuit to an output of an operational amplifier circuit and controlling an output of the operational amplifier circuit with a limit control voltage. CONSTITUTION:An input signal source 1 connects to a signal input terminal of an operational amplifier 2, an output is extracted from an output terminal and a variable voltage source 4 connects to a limit circuit 3. When a signal is inputted to a signal input terminal of the operational amplifier 2, the limit circuit 3 is controlled by a voltage of the variable voltage source 4 at the output terminal and an output signal is outputted continuously at the output terminal. Thus, an output signal of an optional output voltage width is continuously and sharply obtained by the limit control voltage.
Patent JP-S5919790-A (JP)
Title: Cock operating apparatus for gas appliance
Inventor: UEDA KATSUROU
IPC: F16K31/53
Filed: 1982-07-26
Abstract: PURPOSE:To transmit rotation of a knob connected to a cock of a gas appliance positively to the turning shaft of the cock in case that the knob and the cock are located at positions spaced from each other and the turning shafts of the cock and the knob are not disposed coaxially with each other, by transmitting rotation of the knob shaft to the turning shaft of the cock by use of two gears. CONSTITUTION:A knob 1 for the cock of a gas appliance is attached to the front face of the gas appliance, and a cock 2 is disposed at a rear portion of the gas appliance. A gear A5 is fixed to the top of a turning shaft 3 of the cock 2 and a gear B6 is fixed to the top of a knob shaft 4 which is connected directly to the knob 1. These two gears A5 and B6 are held in mesh with each other and the distance between the centers of the two gears is kept constant. Further, the two gears are supported by two support plates A7 and B8 so that they are not disengaged from each other, and they are fixed to a chassis 9.
Patent JP-S5655343-A (JP)
Title: Diester of 3,5,3',5'-tetrabromobisphenol a and halogenated aromatic carboxylic acid
Inventor: YAMASHITA IZUMI
IPC: C08L67/00
Filed: 1979-10-12
Abstract: NEW MATERIAL:The titled diester compound of formula I [R 1  and R 2  are formula II (X is Br; Y is 1W4C alkyl, 1W4C alkoxy, OH, or primary, secondary or tertiary amine; p is 0W4; q and r are 1W4; q+r≤5].  
     EXAMPLE: Di-(4-amino-3,5-dibromobenzoic acid)ester.  
     USE: Fire retardants for various polymeric marerials, esp. thermoplastic materials such as (rubber-modified high impact) polystyrene, ABS resin, polyester, polyamide, polyethylene, polybutadiene, polycarbonate, etc. The agents have little lowering effect to the impact strength and heat deformation temperature of the polymers.  
     PROCESS: E.g. 3,5,3',5'-tetrabromobisphenol A and a carboxylic acid of formula II (e.g. 4-amino-3,5-dibromobenzoic acid) are esterified in a nonalcoholic solvent in the presence of an acidic catalyst such as phosphorus oxychloride. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5921817-A (JP)
Title: Method and apparatus for constructing buried pile
Inventor: ISHIKAWA YASUHIRO
IPC: E02D5/44
Filed: 1982-07-27
Abstract: PURPOSE:To increase the bearing force of a pile by a method in which a head provided with an excavating blade to be expanded slantly upwards against the resistance of soil to be excavated is attached to an auger, the auger is penetrated into a pile pit to form an expanded portion at the pile bottom, and cement mortar is injected. CONSTITUTION:An earth auger 2 is inserted into a pile 1, an excavating blade 4 attached through a pin 8 to the auger head 3 is expanded by normal rotation, and the pile 1 is settled to the supporting ground by excavation and oil moving. The auger 3, also, is turned reversely and the excavating blade 4 is closed. The auger 2 is pulled up to the ground surface and the auger head is exchanged with a large-diameter head 3. Under the condition that the excavating blade 4 is closed, the head 3 is expanded into the hole of the pile 1 and the auger 2 is normally turned, whereupon the excavating blade 4 is expanded to excavate expansively the ground to form an excavated portion 5'. Cement mortar 6 is injected through the shaft hole of the auger 2 from the tip port 7 and the auger 2 is pulled up while being turned reversely to form an expanded cement mortar foundation 6'.
Patent JP-S61291591-A (JP)
Inventor: SUTEPAN SAFURONOBITSUCHI KUKAR
IPC: A01N47/18
Filed: 1985-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0427116-A (JP)
Title: Method of forming semiconductor heterojunction
Inventor: NAKAI KENYA
IPC: H01L21/205
Filed: 1990-05-23
Abstract: PURPOSE:To enable a thin and high-quality epitaxial growth layer to be formed while control ling a growth layer thickness accurately by forming an intermediate layer of a specific sub stance at a temperature which is lower than a growth temperature and then increasing the temperature to a growth temperature before performing the gaseous phase epitaxial growth of a second semiconductor substance. CONSTITUTION:A single crystal 3 with a second semiconductor substance which is different from a first substance is allowed to the gaseous phase epitaxial growth on a substrate 1 which consists of a first semiconductor single crystal. Before performing the gaseous phase epitaxial growth of the second semiconductor substance, the first substance, the second sub stance, and an organic metal compound or a halogen compound of a substance which is selected from a group consisting of a mixed substance of the first and second substances and a third semiconductor substance which conforms to a crystal of the substrate crystallographically are absorbed onto the substrate surface from the reaction gas of that raw material. At the same time, an intermediate layer 2 of a substance which is selected by thermal degradation reaction of the absorbed substance is formed. After that, after increas ing the temperature to a specified epitaxial growth temperature, the second semiconductor substance is subjected to gaseous phase epitaxial growth onto an intermediate layer from the reaction gas of that raw material.
Patent JP-H04358630-A (JP)
Title: Multi module type heavy cargo transfer method
Inventor: SHIMADA RIICHI
IPC: B65G7/00
Filed: 1991-06-03
Abstract: PURPOSE:To make it unnecessary to install a gigantic floating crane by shifting a large size heavy cargo on a movable elevating fitted with an elevating device after assembly of the large size heavy cargo on the ground by means of a fixed type frame, drawing in the heavy cargo together with the movable elevating frame on board a platform barge, and towing the loaded platform barge to the installation site. CONSTITUTION:A large size heavy cargo 2 is assembled on a fixed type frame 1 on the ground, and shifted onto a movable elevating frame 6 with a built-in elevating device 5 consisting of a hydraulic jack through an elevating device 5, and fixed by means of set bolts 7. Then, the large size heavy cargo 2 is shifted on board a platform barge 9 together with the movable elevating frame 6 through an iron planking 13 provided between the platform barge 9 and a pire 12 by winding a rope 11 stretched between a drawing-in piece 8 of the large size heavy cargo 2 and the which 10 the on platform barge 9. In the operation, the large size heavy cargo 2 is tower fixed on a fixed type frame 1 on the platform barge 9 by lowering the elevating device 5 on the platform barge 9, and the platform barge 9 is toward the installation site after collection of the movable elevating frame 6. This arrangement does not need a gigantic floating crane and allows the working efficiency to be improved.
Patent JP-S62287517-A (JP)
Inventor: KATAOKA ATSUSHI
IPC: H01B7/00
Filed: 1986-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5998846-A (JP)
Inventor: ITOU TOORU
IPC: B32B43/00
Filed: 1983-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08328455-A (JP)
Title: Hologram brittle seal
Inventor: KOBAYASHI AKIHIKO
IPC: G03H1/18
Filed: 1995-05-30
Abstract: PURPOSE: To improve forgery preventiveness by successively providing the seal with a base, a hologram forming layer having hologram patterns, a transmissible thin-film layer having the refractive index different from the refractive index of the hologram forming layer, a printing layer formed to cover a part of the transmissible thin-film layer, reflective thin-film layer, a brittle release layer partially covering the thin-film layer and a tacky adhesive layer. CONSTITUTION: This hologram brittle seal 1 is successively provided with the base 11, the hologram forming layer 12 having the hologram patterns, the transmissible thin-film layer 13 having the refractive index different from the refractive index of the hologram forming layer 12, the printing layer 14 formed to cover at least a part of the transmissible thin-film layer 13, the reflective thin- film layer 15, the brittle release layer 16 partially covering the thin-film layer 15 and the tacky adhesive layer 17.  The transmissible thin-film layer 13 having the different refractive index optically separates the display contents by the hologram forming layer 12 from the display contents of the printing layer 14 and the reflective thin-film layer 15 cover the transmissible thin-film layer 13 and the printing layer 14 from the lower side and make the display contents by the hologram forming layer 12 easily visible.
Patent JP-2000320051-A (JP)
Title: Levelling instrument for partitioning material
Inventor: KITAMURA SHINJI
IPC: E04B2/82
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a levelling instrument for a partitioning material having excellent appearance at a low cost. SOLUTION: A drum section 2 is formed in double structure of an external cylinder 3 and an internal cylinder 6 by a thin pipe, a socket 9 formed of a thin sheet is pressed into the lower end of the external cylinder and welded and fixed from an outer circumferential surface, and a pedestal 12 is connected rotatably at the lower end of the socket by a lower shaft 13 and a washer 14, the lower end of the internal cylinder inserted into the external cylinder is abutted against the upper end of the socket, a disk 15 is pressed into the upper end of the external cylinder until the disk is abutted against the upper end of the internal cylinder and welded and fixed from an outer circumferential surface and a female screw 16 is formed, and the female screw 16 and an adjusting bolt 18 with a washer 20 are screwed.
Patent JP-2000316443-A (JP)
Title: Line-passing tool
Inventor: HARADA TAKAFUMI
IPC: A01K97/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a line-passing tool enabling easy passing of a fishing line through a line-passing channel. SOLUTION: This line-passing tool 20 is provided with a flexible core material 21, a line-engaging part 22 connected to an end of the core material 21 and a guide ball 23 connected to the tip end of the line-engaging part 22. The core material 21 is freely bendable along the line-passing channel 100 of each rod member of a line-passing fishing rod. An end 21a of the core material 21 is curved. The curved part keeps the original curved shape unless an external force is applied, however, the core material 21 is a flexible material freely deformable by external force.
Patent JP-S6110709-A (JP)
Title: Minute-size measuring apparatus
Inventor: SUDOU TAKESHI
IPC: G01B11/02
Filed: 1984-06-26
Abstract: PURPOSE:To make the field of view bright without decrease in accuracy, by arranging a field lens along a light path from an objective lens to a moving plate and a light path from the moving plate to a relay objective lens, and forming the image of a minute opening in the moving plate in a part outside the field of view of the relay objective lens. CONSTITUTION:Luminous flux from a light source 1 is projected on a body to be examined 3, which can be moved in the X-Y directions through a condenser lens 2. The image is formed on a moving plate 8, which can be moved in the horizontal direction by an objective lens through an image rotating member 5 and a reflecting mirror 6. In the plate 8, a slender slit 8a is provided in the vertical direction and a measuring scale 8b is provided at one end thereof. The image of the body to be examined on the plate 8 is scanned by the slit 8a. The light is received and measured by a photoelectric converter element 9. The image of the reflected light from the plate 8 is formed again at the focal point plane of an eyepiece lens 12 by a relay objective lens 10 and observed. At this time, a field lens 7 is arranged along a light path from the mirror 6 to the plate 8 and a light path from the plate 8 to the lens. Thus the image of the slit 8a is located in a part outside the field of view of the lens 10.
Patent JP-H1047021-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: SUGA SEIJI
IPC: F01L1/34
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the assembly work efficiency of a device, to reduce weight, and reduce length in an axial direction. SOLUTION: A valve timing control device for an internal combustion engine controls the opening closing timing of an intake valve by converting a relative rotation phase between a timing pulley 21 and a cam shaft 22 along with longitudinal movement of a cylindrical gear 33. The outer periphery of the cover part 42 of a front cover 24 is securely caulked at the external end part of a cylindrical body 23 and a thin section cylindrical bearing 44 to support a sleeve 27 from the inside is integrally protruded from the inside hole edge of the bolt insertion hole 42a of the cover part 42 along the axial direction of the cam shaft. The bearing part 44 resiliently supports the other end part 32b of a coil spring 32 during assembly of a device.
Patent JP-H09316664-A (JP)
Title: Tin plate having large tin grain size, original plate suitable for producing the same tin plate and production thereof
Inventor: INANAGA AKIKO
IPC: C25D5/26
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To stably produce a tin a plate having large tin grain size without strictly controlling the conditions in cooling after tin melting by controlling the surface roughness of a tin original plate by the regulation of peak side PPI. SOLUTION: A cold rolled steel plate obtd. by subjecting a steel stock to hot rolling, pickling and cold rolling is subjected to continuous annealing and is subjected to skinpass rolling by two stands using on lubricating oil to produce a tin original plate. At this time, in the skinpass rolling, the total draft is regulated to <=3%, by a work roll in the preceding step in which the average roughness by a surface roughness gauge is regulated to <=1.6μm, rolling reduction is executed at a draft of >=60% of the above total draft, and by a work roll in the trailing stand in which the average roughness is regulated to <=0.4μm, rolling reduction is executed at a draft of <=40% of the above total draft.  Then, the tin original plate in which, at the time of showing the surface roughness by peak side PPI which is the number of peaks per inch measured by a peak count system, the peak side PPI in the case standard level from the average line of the extracted curves in regulated to 0.500μm in the positive direction is regulated to <=25000 can be obtd.
Patent JP-H0426135-A (JP)
Title: Mounting method for semiconductor element
Inventor: IWAKI TAKAHIKO
IPC: H01L21/60
Filed: 1990-05-22
Abstract: PURPOSE:To enhance heat dissipation efficiency by filling thermal conductive particles in a gap between a chip and a board. CONSTITUTION:After a chip 1 is connected to the conductor 2 of a board 6, three sides are coated with resin 4 except one side. In this case, only the periphery of the chip 1 is coated with the resin 4, but not introduced into a gap. Then, the board 6 is slightly inclined, and particles 5 are filled in the gap from one side not coated with the resin 4. As the particles 5, fine particles of thermal conductive silicon carbide, boron nitride, aluminum oxide, aluminum nitride are employed. Then, the residual one side of the chip 1 is coated with the resin and the particles 5 are sealed. Thus, heat can be escaped from the chip 1 to the board side, and mounting in high density and reduction in cost can be attained.
Patent JP-H09318775-A (JP)
Title: Receiver
Inventor: MAKUTA SHUNICHI
IPC: G04C21/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and extend the life of battery by not supplying always a light receiving module with power but supplying intermittently according to the content of the receiving data. SOLUTION: A controller 4 controls a transistor 6 and turns on and off periodically the power source of a light receiving module 2. When the module 2 receives data, the pulse width of the input signal is measured, and if the pulse width is not a specific width, the module 2 is regarded not receiving and the transistor 6 and the power source of the module 2 are turned off. If the pulse width is a specific width, an internal timer which was set to extend the on-time for a specific time, is started. Then by judging receiving of the module 2 and if not receiving, the power source of the module 2 is turned off after elapsing a set time. If receiving, the receiving data is read out, the set time of the timer is renewed to extend and the power source of the module 2 is held at on-state.
Patent JP-S62290353-A (JP)
Title: Switching power source
Inventor: NOGUCHI SHOICHI
IPC: H01J23/34
Filed: 1986-06-09
Abstract: PURPOSE:To decrease turn-off loss or the like, by a method wherein circuit constant is selected so that secondary circuit current becomes oscillatory, and ON-period of a switch is made a half period of the oscillation period or more. CONSTITUTION:A switching power source is composed of a DC power source 1, a transformer 2, a controllable switch 8, a control circuit 11, a diode 5, a capacitor 6 and the like. Stable output is supplied to a magnetron 7A as load, and when the controllable switch 8 is turned on by leakage inductance of the transformer 2 and capacitors 6A, 6B, current flowing through secondary circuit of the transformer 2 is made oscillatory and the switch current waveform at the turn-off time is made small. In this constitution, reduction of the switching loss and the applied voltage at the turn-off time of the controllable switch 8 can be attained.
Patent JP-S62289998-A (JP)
Title: E2prom writing and controlling device
Inventor: YANO TSUNEO
IPC: G11C16/02
Filed: 1986-06-06
Abstract: PURPOSE:To equalize the number of times writing to respective areas by writing an index, which indicates that the area is used, together with information and updating the write area based on indexes at every time of writing. CONSTITUTION:In case of writing, indexes written in areas 1-nmax of an E<2> PROM together with information are read out through an address buffer 3 and a data buffer 4 by a write control circuit 2 till this read reaches an area (n+1) whose index contents are different from those of preceding areas. Information are successively written in the area (n+1) and following areas, and the same index as an area (n) is written in these areas. If information is written in a last area nmax by the preceding write, the index different from the preceding index is written together with information in areas in order from the area 1. By such constitution, the number of times writing to respective areas are equalized, thus the E<2>PROM is effectively used.